Facile cleavage of triethylsilyl (TES) ethers using o-iodoxybenzoic acid (IBX) without affecting tert-butyldimethylsilyl (TBS) ethers
[reaction: see text] In DMSO cleavage of triethylsilyl (TES) ethers by o-iodoxybenzoic acid (IBX) was significantly faster than cleavage of tert-butyldimethylsilyl (TBS) ethers or further oxidation into carbonyl compounds. In most cases, TES protecting groups could be removed in good to excellent yields within 1 h, whereas similar TBS protecting groups remained intact under the same conditions. The procedure also could be adapted for direct one-pot conversion of TES ethers into carbonyl compounds.
Medienart: |
Artikel |
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Erscheinungsjahr: |
2002 |
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Erschienen: |
2002 |
Enthalten in: |
Zur Gesamtaufnahme - volume:4 |
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Enthalten in: |
Organic letters - 4(2002), 13 vom: 27. Juni, Seite 2141-4 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Wu, Yikang [VerfasserIn] |
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Anmerkungen: |
Date Completed 08.10.2002 Date Revised 26.08.2019 published: Print Citation Status MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM119473321 |
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100 | 1 | |a Wu, Yikang |e verfasserin |4 aut | |
245 | 1 | 0 | |a Facile cleavage of triethylsilyl (TES) ethers using o-iodoxybenzoic acid (IBX) without affecting tert-butyldimethylsilyl (TBS) ethers |
264 | 1 | |c 2002 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
338 | |a Band |b nc |2 rdacarrier | ||
500 | |a Date Completed 08.10.2002 | ||
500 | |a Date Revised 26.08.2019 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a [reaction: see text] In DMSO cleavage of triethylsilyl (TES) ethers by o-iodoxybenzoic acid (IBX) was significantly faster than cleavage of tert-butyldimethylsilyl (TBS) ethers or further oxidation into carbonyl compounds. In most cases, TES protecting groups could be removed in good to excellent yields within 1 h, whereas similar TBS protecting groups remained intact under the same conditions. The procedure also could be adapted for direct one-pot conversion of TES ethers into carbonyl compounds | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 7 | |a Biological Factors |2 NLM | |
650 | 7 | |a Ethers |2 NLM | |
650 | 7 | |a Iodobenzenes |2 NLM | |
650 | 7 | |a Iodobenzoates |2 NLM | |
650 | 7 | |a Organosilicon Compounds |2 NLM | |
650 | 7 | |a Peptides |2 NLM | |
650 | 7 | |a t-butyldimethylsilyl compounds |2 NLM | |
650 | 7 | |a Tromethamine |2 NLM | |
650 | 7 | |a 023C2WHX2V |2 NLM | |
650 | 7 | |a o-iodoxybenzoic acid |2 NLM | |
650 | 7 | |a 3K0C43POH0 |2 NLM | |
650 | 7 | |a TES |2 NLM | |
650 | 7 | |a 7365-44-8 |2 NLM | |
700 | 1 | |a Huang, Jia-Hui |e verfasserin |4 aut | |
700 | 1 | |a Shen, Xin |e verfasserin |4 aut | |
700 | 1 | |a Hu, Qi |e verfasserin |4 aut | |
700 | 1 | |a Tang, Chao-Jun |e verfasserin |4 aut | |
700 | 1 | |a Li, Liang |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Organic letters |d 1999 |g 4(2002), 13 vom: 27. Juni, Seite 2141-4 |w (DE-627)NLM106817639 |x 1523-7052 |7 nnns |
773 | 1 | 8 | |g volume:4 |g year:2002 |g number:13 |g day:27 |g month:06 |g pages:2141-4 |
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952 | |d 4 |j 2002 |e 13 |b 27 |c 06 |h 2141-4 |